{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:BQOTSRYNYZDKMSE7APM3F4M6NI","short_pith_number":"pith:BQOTSRYN","schema_version":"1.0","canonical_sha256":"0c1d39470dc646a6489f03d9b2f19e6a0d8a3be500d719e16c8d75d730db3b42","source":{"kind":"arxiv","id":"2502.04611","version":2},"attestation_state":"computed","paper":{"title":"Investigating effects of the electrical conductivity of QCD matter on charge-dependent directed flow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Chiho Nonaka, Hiroyuki R. Takahashi, Nicholas J. Benoit, Takahiro Miyoshi","submitted_at":"2025-02-07T02:11:58Z","abstract_excerpt":"Charge dependent directed flow is an important observable of electromagnetic fields in relativistic heavy-ion collisions. We demonstrate how the difference in charge dependent directed flows between protons and antiprotons is sensitive to the resistivity, inverse of quark-gluon plasma's electric conductivity, over different collision centralities. Our model numerically solves the 3+1D relativistic resistive magneto-hydrodynamic (RRMHD) equations, assuming the electric conductivity to be a scalar. For this work, we focus on symmetric Au + Au collisions at the top RHIC energy of $\\sqrt{s}=200$ G"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2502.04611","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-02-07T02:11:58Z","cross_cats_sorted":["hep-ex","hep-ph","nucl-ex"],"title_canon_sha256":"e9916a5471692ef01a739526ae32dda14ee49a7687ed86b708835cc50a719765","abstract_canon_sha256":"44b018e298ba16aaccdcc63a019c93d047e498afb18e28dde1abd4e9918ecfd8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:57:34.288729Z","signature_b64":"0wj8RYGWLcFIFKdqcgjiO8iBcugdhZA0f8BjFQ32hMQ/Wp1L2i6KY0G25vRgGV7JPU7tgZzidf6MIccHO8aPDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0c1d39470dc646a6489f03d9b2f19e6a0d8a3be500d719e16c8d75d730db3b42","last_reissued_at":"2026-07-05T11:57:34.288258Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:57:34.288258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Investigating effects of the electrical conductivity of QCD matter on charge-dependent directed flow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Chiho Nonaka, Hiroyuki R. Takahashi, Nicholas J. Benoit, Takahiro Miyoshi","submitted_at":"2025-02-07T02:11:58Z","abstract_excerpt":"Charge dependent directed flow is an important observable of electromagnetic fields in relativistic heavy-ion collisions. We demonstrate how the difference in charge dependent directed flows between protons and antiprotons is sensitive to the resistivity, inverse of quark-gluon plasma's electric conductivity, over different collision centralities. Our model numerically solves the 3+1D relativistic resistive magneto-hydrodynamic (RRMHD) equations, assuming the electric conductivity to be a scalar. For this work, we focus on symmetric Au + Au collisions at the top RHIC energy of $\\sqrt{s}=200$ G"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.04611","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2502.04611/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2502.04611","created_at":"2026-07-05T11:57:34.288323+00:00"},{"alias_kind":"arxiv_version","alias_value":"2502.04611v2","created_at":"2026-07-05T11:57:34.288323+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.04611","created_at":"2026-07-05T11:57:34.288323+00:00"},{"alias_kind":"pith_short_12","alias_value":"BQOTSRYNYZDK","created_at":"2026-07-05T11:57:34.288323+00:00"},{"alias_kind":"pith_short_16","alias_value":"BQOTSRYNYZDKMSE7","created_at":"2026-07-05T11:57:34.288323+00:00"},{"alias_kind":"pith_short_8","alias_value":"BQOTSRYN","created_at":"2026-07-05T11:57:34.288323+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2501.18171","citing_title":"Spacetime profile of electromagnetic fields in intermediate-energy heavy-ion collisions","ref_index":11,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BQOTSRYNYZDKMSE7APM3F4M6NI","json":"https://pith.science/pith/BQOTSRYNYZDKMSE7APM3F4M6NI.json","graph_json":"https://pith.science/api/pith-number/BQOTSRYNYZDKMSE7APM3F4M6NI/graph.json","events_json":"https://pith.science/api/pith-number/BQOTSRYNYZDKMSE7APM3F4M6NI/events.json","paper":"https://pith.science/paper/BQOTSRYN"},"agent_actions":{"view_html":"https://pith.science/pith/BQOTSRYNYZDKMSE7APM3F4M6NI","download_json":"https://pith.science/pith/BQOTSRYNYZDKMSE7APM3F4M6NI.json","view_paper":"https://pith.science/paper/BQOTSRYN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2502.04611&json=true","fetch_graph":"https://pith.science/api/pith-number/BQOTSRYNYZDKMSE7APM3F4M6NI/graph.json","fetch_events":"https://pith.science/api/pith-number/BQOTSRYNYZDKMSE7APM3F4M6NI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BQOTSRYNYZDKMSE7APM3F4M6NI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BQOTSRYNYZDKMSE7APM3F4M6NI/action/storage_attestation","attest_author":"https://pith.science/pith/BQOTSRYNYZDKMSE7APM3F4M6NI/action/author_attestation","sign_citation":"https://pith.science/pith/BQOTSRYNYZDKMSE7APM3F4M6NI/action/citation_signature","submit_replication":"https://pith.science/pith/BQOTSRYNYZDKMSE7APM3F4M6NI/action/replication_record"}},"created_at":"2026-07-05T11:57:34.288323+00:00","updated_at":"2026-07-05T11:57:34.288323+00:00"}